Laser-induced breakdown spectra of Zn2 molecule in the violet region |
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| Authors: | Subhash C Singh K S Ojha R Gopal |
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| Institution: | (1) Laser & Spectroscopy Laboratory, Department of Physics, University of Allahabad, 211 002 Allahabad, India |
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| Abstract: | Laser-induced breakdown spectrum has been recorded in the region of 380–455 nm using second harmonics of Nd:YAG laser, computer-controlled
TRIAX 320 M monochromator with a reciprocal linear dispersion 2.64 nm/mm fitted with ICCD detector. The spectrum consists
of 108 bands, which are classified into four new subsystems E0
u
+
(1Σ
u
+
) → A1g(3Πg), J0
g
±
\1g(3Σ
g
+
) → D1u(1Πu), F1u → A0
g
±
(3Πg) and F1u → A2g(3Πg) along with additional bands of the known system E0
u
+
(1Σ
u
+
) → A0
g
±
(3Πg). The molecular constants for these systems have also been determined. |
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| Keywords: | Laser-induced breakdown spectra spectra of diatomic molecule molecular spectra Zn2 spectra |
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